New satellite images show Iskander ballistic missile units conducting drills within range of the border.
Roscosmos will try to regain control of the satellite Monday.
Stumbling home by the flickering glow of streetlamps could become a thing of the past if one Chinese company has its way.
The probe will use gravity like a slingshot on its seven-year voyage to Mercury.
The satellite was successfully launched from California's Vandenberg Air Force Base.
To the sound of applause, the rocket launched from Space Launch Complex 40 at Cape Canaveral Air Force Station, Florida.
This "masterpiece of engineering" could transform our understanding of storms.
Roscosmos has become the subject of ridicule after budget cuts and high-profile setbacks.
A new 38 North report shows the apparent dismantling of the Sohae Satellite Launching Station, something it calls "a significant confidence-building measure."
Ash from the eruption of the Fuego volcano rained down on the surrounding area, while rapid pyroclastic flows rushed through nearby towns.
China also has its sights set on asteroids, Mars and the Jupiter system.
"We see a distinctive pattern of the wet land areas of the world getting wetter...and the dry areas in between getting dryer."
Satellites have collided only four times in the past 30 years, making it difficult to form generalizations about cause.
A new company, EarthNow, expects to deliver satellite imagery and real-time video. Could your house be surveilled?
Rocket Lab's Still Testing rocket successfully reached orbit and deployed Earth-tracking satellites.
The telescope itself is just two inches across; the planet is seven times the size of Jupiter.